As of July 1, 2013 private party firearm sales through Colorado Gun Market have been suspended. Private party sales will return in the first few months of 2015 after we repeal the private sale ban.

Welcome to the Colorado Gun Market Site! This site is sponsored by Rocky Mountain Gun Owners ( Based in Colorado, Rocky Mountain Gun Owners is Colorado's largest state-based gun lobby. It is a group solely dedicated to the Second Amendment of the U.S. Constitution. Our strategy is simple: don't give an inch.

If you are an active RMGO member and are unable to login please email Please provide your full name and email address.  We will need this information to check our membership records in order to verify your access to

Only active RMGO members are given access to post ads on this site.  However, anyone may view and search and respond to posted ads.   If you wish to post and would like to become a member of RMGO, click here to join.

A list of FAQs are available to answer questions you might have.  CLICK HERE.

Latest Listings

Ruger Mark 1

Ruger Mark 1

$550.00 - Greeley (Colorado) - September 6, 2014

Availible now is a Ruger Mark 1 22LR pistol made in 1977, it is in good condition and comes with a leather holster, these guns have been prized by target and competition shooters for decades, come get this one before someone else snatches it up

Variuos reloading equipment

Variuos reloading equipment

$1.00 - Denver () - September 6, 2014

1.      Speer Reloading Manual (1971)                    $5.00 2.      RCBS shell holder #3          &nbs...

Law Enforcement Pistol Rig

Law Enforcement Pistol Rig

$175.00 - Denver () - September 6, 2014

Complete Law Enforcement pistol belt and various leather cases.  This is made by A.E. Nelson Leather Co.  and is in a basket weave pattern.  The holster is marked Model 906 for a Sig Sauer P-220, but will fit other automatic pistols.  Complete with everything shown in the picture...

ruger sr762

$1.00 - longmont (colorado) - September 4, 2014

i want to buy a ruger sr762, contact me with what you have, and how much

FN FNX-45 Tactical W/ Trijicon RMR

FN FNX-45 Tactical W/ Trijicon RMR

$1,500.00 - Thornton (Colorado) - August 30, 2014

I have a lightly used FN FNX-45 that I have been using as a demo gun. This one comes  with 5 15rd. magazines and it comes with all the gear and paperwork it normally comes with. It also has a NEW Trijicon dual RMR sight. RM08G 12.9MOA. green triangle. This is new and I just put it on for pictur...

rear sight ar-15

$65.00 - Englewood (south metro) - August 28, 2014

want to sell rear sight for ar-15 or m-4 tactical rifle, fits on top picatinny rail, new, never installed 720-290-0935

weaver "k2.5"scope

$125.00 - Englewood (south metro) - August 28, 2014

want to sell weaver "k2.5"scope, clear vvision, made in the u.s.a., no scratches or dings, like new will ship 720-290-0935

bushnell 4x12 compensated scope

$95.00 - Englewood (south metro) - August 28, 2014

want to sell bushnell "sportsman" scope, 4x12 , with 300 yd range compensator, water proof, w/ crosshairs, no scratches or dings will ship 720-290-0935

scope mount

$75.00 - Englewood (south metro) - August 28, 2014

want to sell scope mount for winchester "94", not side mount, fits on top in place of rear sight and rear ring, uses"e.i.r."scope, complete ready to install wall ship for additional $5.00 720-290-0935

Pistol Brass

Check with seller - Lakewood (West) - August 25, 2014

Brass is cleaned and polished - Contact ,40 S&W - $8/100 9 mm Luger - $6.00/100 .45 ACP - $10/100 .38 Special - $7.00/100 .357 SIG - $8.00/100 Have small quantity of .380 ACP and .45 GAP  E Mail -

Get Notifications of New Listings in Your Email

Enter your email address:

Follow us on Twitter